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The Hot Zone Essay

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Below is an essay on "The Hot Zone" from Anti Essays, your source for research papers, essays, and term paper examples.

In the book The Hot Zone a very deadly and contagious virus from the central African rainforest suddenly reaches Washington, D.C. In only a few days about ninety percent of the population is dead. This virus has no cure. The government sends out a secret military team of both soldiers and scientists to try and stop this rapid outbreak of this “hot” virus.
The inflammatorty response is very important in the human body. It is the defense and mechanism of any infection. When a human goes through inflammatory response they might encounter pain, redness, and swelling where the infection occurs. But the precise nature of the inflammatory response depends on the type of virus and the tissue that is infected.
Your body can distinguish between its own cells and invading pathogens in many ways. This function is mediated by T cells and B cells also called memory cells in our body also called adaptive immunity. The adaptive immune response is antigen-specific and requires the recognition of specific “non-self” antigens during a process called antigen presentation. Antigen specificity allows for the responses that are tailored to specific pathogens or pathogen-infected cells. The ability to mount these tailored responses is maintained in the body by memory cells. If a pathogen infect the body more than once, these specific memory cells are used to quickly eliminate it. T cells will identify antigens present on foreign cells. These antigens are not found in any of the cells inside our body. Therefore, T cells will identify them and kill them.
T-Cells belong to a group of white blood cells known as lymphocytes. They can also be distinguished from other lymphocytes called natural killer cells and B-Cells by the companionship of the receptor of the cell surface which are called T-Cell receptors. The “T” in T-Cell stands for the word thymus, since this is the main organ responsible for the maturation of the T-Cells.   There are also the T helper cells, which assist other...

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